Perhaps, but there is more cut than included in his second version but i have to admit, till you pointed it out, i was oblivious.
There were a few things that even I was oblivious to when I first watched the Director's Cut in theaters and when the DVD came out.
- Added fog effect in the shot showing Dallas and crew walking right next to the Derelict.
- Bits of static heard when Ripley attempts to contact Parker and Lambert after confronting Ash.
Here's a strange one that actually makes the DVD/BluRay release the THIRD version of the film. When Brett is washing his face in the landing gear room, there's an additional shot of the Alien hovering above him. In the theatrical release of the Director's Cut and on the preview clip on the official website, the shot of the Alien is a pretty simple shot. For the DVD/BluRay release, we now have the same shot of the alien but the camera is panning up away from it. I stake my entire reputation (one green unlit box) that shot did NOT have the camera panning upwards from it's theatrical release. If you can find the clip that the official Director's Cut website had it's clear as day.
Also some of the Director's cut material managed to leak over into the theatrical cut on the Quadrilogy DVD set. One of the new starfield shots is present when Ripley attempts to contact traffic control, the static noise when she tries contacting Parker and Lambert, and the re-colored cargo bay when Brett tries to find Jonsey. All of these were fixed for the BluRay release.
And if you have the original ALIENS DVD or Quadrilogy version, you might want to hold on to those because they also contain some things that are slightly different in the BluRay release. The continuity error of Ripley grabbing the wrong weapons before duct taping them together is fixed
(In case you're keeping track, It was fixed for the Special Edition Laser Disc, unfixed for both versions on both DVD releases, and finally fixed again for both versions on the BluRay) and Bishop's exposed lower body when he's grabbing Newt has been digitally removed. These fixes are present on both cuts of the film on BluRay, so if you have the Quadrilogy set, that's the most true version of the Theatrical Cut of ALIENS available.
Now....
:cool *cough* *cough*
Who wants to place their bets on a Prometheus Director's Cut/Special Edition/Extended Edition when it gets released on BluRay/DVD?